{"podcast":{"title":"Catalyst with Shayle Kann","slug":"catalyst-with-shayle-kann-4458041","podcast_index_feed_id":4458041,"rss_url":"https://feeds.megaphone.fm/catalyst","website_url":"https://www.latitudemedia.com/podcasts/catalyst","image_url":"https://megaphone.imgix.net/podcasts/d2f3b172-3bc3-11ec-a455-6f999fef6a5d/image/91b6eaa70e6ec9b2be5275786995350c.png?ixlib=rails-4.3.1&max-w=3000&max-h=3000&fit=crop&auto=format,compress","author":"Latitude Media","episode_count":257,"summary":"Investor Shayle Kann is asking big questions about how to decarbonize the planet: How cheap can clean energy get? Will artificial intelligence speed up climate solutions? Where is the smart money going into climate technologies? Every week on Catalyst, Shayle explains the world of climate tech with prominent experts, investors, researchers, and executives. Produced by Latitude Media.","last_synced_at":null,"page_url":"https://stenobird.com/podcast/catalyst-with-shayle-kann-4458041"},"episode":{"title":"Digging deep for super hot geothermal","slug":"digging-deep-for-super-hot-geothermal","published_at":"2026-03-05T11:00:00+00:00","page_url":"https://stenobird.com/podcast/catalyst-with-shayle-kann-4458041/digging-deep-for-super-hot-geothermal","show_page_url":"https://stenobird.com/podcast/catalyst-with-shayle-kann-4458041","url":"https://traffic.megaphone.fm/PSMI2811827165.mp3?updated=1772667347","audio_url":"https://traffic.megaphone.fm/PSMI2811827165.mp3?updated=1772667347","summary":"Despite its ability to deliver ample carbon-free energy, the potential of geothermal and EGS is limited by the number of drilling sites close enough to the earth’s surface. But a few pioneering companies have landed on a potential solution: dig way deeper. In this episode, Shayle speaks with Carlos Araque, the founder of Quaise Energy. The company has developed millimeter-wave drills to vaporize rock, allowing them to dig up to twelve miles underground in search of water around 800 degrees Fahrenheit. That super hot and \"supercritical\" water packs a huge punch: ten times more energy density than traditional geothermal. Shayle and Carlos explore a range of topics, including: Why 800 degree water is the “ideal” temperature for deep geothermal How \"activating\" permeability in deep rock differs from traditional fracking The state of Quaise’s Oregon project pilot, including their goal of a commercial-grade flow test by the end of 2026 How the LCOE of super hot geothermal compares to traditional baseload energy sources Resources Catalyst: How geothermal gets built Open Circuit: Is this geothermal’s breakout moment? Latitude Media: Armed with $115 million, geothermal startup Zanskar gets ready to build Green Blueprint: Sage Geosystems’ bet on geothermal energy storage Latitude Media: Fervo’s Tim Latimer is ‘bullish’ on DOE funding for geothermal Credits: Hosted by Shayle Kann. Produced and edited by Max Savage Levenson. Original music and engineering by Sean Marquand. Stephen Lacey is our executive editor. Catalyst is brought to you by Uplight. Uplight activates energy customers and their connected devices to generate, shift, and save energy—improving grid resilience and energy affordability while accelerating decarbonization. Learn how Uplight is helping utilities unlock fle…","meta_description":"Despite its ability to deliver ample carbon-free energy, the potential of geothermal and EGS is limited by the number of drilling sites close enough to th…","key_points":[],"chapters":[],"topics":[],"duration_seconds":2165,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/catalyst-with-shayle-kann-4458041/episodes/digging-deep-for-super-hot-geothermal/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/catalyst-with-shayle-kann-4458041/digging-deep-for-super-hot-geothermal.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}